CN107792995A - A kind of sewage-treatment plant of efficient galvanization production line - Google Patents
A kind of sewage-treatment plant of efficient galvanization production line Download PDFInfo
- Publication number
- CN107792995A CN107792995A CN201711086736.5A CN201711086736A CN107792995A CN 107792995 A CN107792995 A CN 107792995A CN 201711086736 A CN201711086736 A CN 201711086736A CN 107792995 A CN107792995 A CN 107792995A
- Authority
- CN
- China
- Prior art keywords
- sewage
- separate tank
- electrolytic cell
- water
- grease separate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000004519 grease Substances 0.000 claims abstract description 38
- 239000002351 wastewater Substances 0.000 claims abstract description 25
- 238000009428 plumbing Methods 0.000 claims abstract description 21
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 12
- 230000006837 decompression Effects 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims description 24
- 238000006386 neutralization reaction Methods 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000006004 Quartz sand Substances 0.000 claims description 10
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of sewage-treatment plant of efficient galvanization production line,Including grease separate tank,Electrolytic cell,Neutralize settling tank,Anaerobic reactor and reverse osmosis filter,The grease separate tank side central upper portion is installed with plumbing for waste water,The grease separate tank inwall is installed with decompression net close to plumbing for waste water side,The grease separate tank is fixedly connected on the upper lateral part of electrolytic cell one away from plumbing for waste water side outer wall bottom by water pipe,Water pipe external stability between the grease separate tank and electrolytic cell is provided with water pump,Two suspension rods are installed with the top of the electrolytic cell,The present invention is arranged to bending head by the way that plumbing for waste water is located at into one end inside grease separate tank,And it is installed with decompression net close to plumbing for waste water side in grease separate tank inwall,Can be effectively reduced sewage into water pressure caused by grease separate tank cause grease separated not in time with sewage caused by the discontinuous situation of sewage treatment works.
Description
Technical field
The present invention relates to zinc-plated technical field of sewage, specially a kind of sewage disposal dress of efficient galvanization production line
Put.
Background technology
What heavy metal wastewater thereby referred to discharge in the industrial processes such as mining and metallurgy, machine-building, chemical industry, electronics, instrument contains weight
The waste water of metal.Heavy metal（Such as containing cadmium, nickel, mercury, zinc）Waste water is to an environmental pollution most serious and the mankind endangered maximum
One of industrial wastewater, its water quality and quantity is relevant with production technology.Heavy metal in waste water can not typically decompose destruction, Zhi Nengzhuan
Move its existence position and change its Material Form.Processing method is to reform production technology first, uses no or little the big weight of toxicity
Metal, in production site treatment in situ（If do not discharged workshop）Located frequently with chemical precipitation method, ion-exchange etc.
Reason, heavy metal can discharge or reuse less than discharge standard in the water after processing.New heavy metal enriched product is formed to try one's best back
Receive and utilize or be subject to harmless treatment.
But some drawbacks in use be present in traditional heavy metal processing unit, such as：
1st, because the impulsive force of water is larger, traditional grease separate tank needs to stand a period of time after zinc-plated sewage is injected, and leads to
Crossing standing allows the less grease of density to float on the surface, and so causes the time of sewage disposal to become long, and efficiency is low.
2nd, caused precipitation is generally required and scraped using scraper plate in the zinc-plated sewage disposal of tradition, or treats to arrange upper strata moisture
Except totally again impurity is taken out, the discontinuity of sewage disposal is so resulted in, adds working time and working strength.
The content of the invention
It is an object of the invention to provide a kind of sewage-treatment plant of efficient galvanization production line, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of sewage disposal of efficient galvanization production line
Device, including grease separate tank, electrolytic cell, neutralization settling tank, anaerobic reactor and reverse osmosis filter, the grease separate tank
Side central upper portion is installed with plumbing for waste water, and the grease separate tank inwall is installed with decompression close to plumbing for waste water side
Net, the grease separate tank is fixedly connected on the upper lateral part of electrolytic cell one away from plumbing for waste water side outer wall bottom by water pipe, described
Water pipe external stability between grease separate tank and electrolytic cell is provided with water pump, and being installed with two at the top of the electrolytic cell hangs
Bar, the suspension rod have hung iron filings bag and carbon particle bag respectively, and the electrolytic cell bottom centre is fixedly connected with electrolysis impurity and gone out
Dirt pipe, the electrolysis impurity sewage outlet pipe external stability are provided with electrolysis water check valve, and the electrolytic cell opposite side is fixed by water pipe
It is connected to and neutralizes the upper lateral part of settling tank one, the electrolytic cell and the water pipe external stability neutralized between settling tank is provided with water intaking valve
Door, the neutralization settling tank bottom centre, which is fixedly connected with, neutralizes impurity sewage outlet pipe, the neutralization impurity sewage outlet pipe external stability
Neutralization water check valve is installed, the neutralization settling tank is located at inlet valve side outer wall bottom and is fixedly connected on by water pipe
Anaerobic reactor top side, the water pipe outside neutralized between settling tank and anaerobic reactor are installed with outlet valve
Door, anaerobic reactor top opposite side are fixedly connected on reverse osmosis filter top center, the counter-infiltration by water pipe
Filter bottom center is fixedly connected with discharge water pipe.
Further, active carbon layer is fixedly installed close to discharge water pipe one end inside the reverse osmosis filter, it is described
Active carbon layer opposite side is fixedly installed quartz sand layer, and the quartz sand layer opposite side is fixedly installed bulky grain layer.
The further bulky grain layer, quartz sand layer, active carbon layer thickness increase successively,.
Further, the plumbing for waste water is located at one end inside grease separate tank and is arranged to bending head.
Further, it is installed with the net that feeds intake at the top of the neutralization settling tank.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, it is arranged to bending head by the way that plumbing for waste water is located at into one end inside grease separate tank, and it is close in grease separate tank inwall
Plumbing for waste water side is installed with decompression net, and can be effectively reduced sewage causes into water pressure caused by grease separate tank
The discontinuous situation of sewage treatment works caused by grease separates not in time with sewage.
2nd, impurity sewage outlet pipe is electrolysed by being fixedly connected with electrolytic cell bottom centre, and in and in settling tank bottom
The heart, which is fixedly connected with, neutralizes impurity sewage outlet pipe, the impurity that links are precipitated out is gone out from basin bottom by impurity
Dirty pipe discharge, ensure that the continuity of sewage disposal, improves the operating efficiency of sewage disposal.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
In Fig. 1：1- plumbing for waste water；2- depressurizes net；3- grease separate tanks；4- water pumps；5- suspension rods；6- iron filings bags；7- electrolytic cells；8- carbon
Particle bag；9- inlet valves；In 10- and settling tank；11- feeds intake net；In 12- and water check valve；In 13- and impurity sewage outlet pipe；14-
Anaerobic reactor；15- discharges water pipe；16- reverse osmosis filters；161- bulky grain layers；162- quartz sand layers；163- activated carbons
Layer；17- is electrolysed impurity sewage outlet pipe；18- is electrolysed water check valve；19- flowing water Valves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of efficient technical scheme：A kind of sewage disposal of efficient galvanization production line
Device, including grease separate tank 3, electrolytic cell 7, neutralization settling tank 10, anaerobic reactor 14 and reverse osmosis filter 16, the oil
The side central upper portion of fat separate tank 3 is installed with plumbing for waste water 1, and the inwall of grease separate tank 3 is fixed close to the side of plumbing for waste water 1
Decompression net 2 is installed, the grease separate tank 3 is fixedly connected on electrolytic cell 7 away from the side outer wall bottom of plumbing for waste water 1 by water pipe
One upper lateral part, the water pipe external stability between the grease separate tank 3 and electrolytic cell 7 are provided with water pump 4, and the electrolytic cell 7 pushes up
Portion is installed with two suspension rods 5, and the suspension rod 5 has hung iron filings bag 6 and carbon particle bag 8 respectively, in the bottom of electrolytic cell 7
The heart is fixedly connected with electrolysis impurity sewage outlet pipe 17, and the external stability of electrolysis impurity sewage outlet pipe 17 is provided with electrolysis water check valve 18,
The opposite side of electrolytic cell 7 is fixedly connected on by water pipe neutralizes the upper lateral part of settling tank 10 1, and the electrolytic cell 7 settles with neutralizing
Water pipe external stability between pond 10 is provided with inlet valve 9, and neutralization settling tank 10 bottom centre is fixedly connected with neutralization
Impurity sewage outlet pipe 13, the external stability of neutralization impurity sewage outlet pipe 13, which is provided with, neutralizes water check valve 12, the neutralization settling tank 10
The top side of anaerobic reactor 14, the neutralization are fixedly connected on by water pipe positioned at the side outer wall bottom of inlet valve 9
Flowing water Valve 19, the top of anaerobic reactor 14 are installed with the outside of water pipe between settling tank 10 and anaerobic reactor 14
Opposite side is fixedly connected on the top center of reverse osmosis filter 16 by water pipe, and the bottom centre of reverse osmosis filter 16 is fixed
It is connected with discharge water pipe 15.
Active carbon layer 163, institute are fixedly installed close to discharge water pipe 15 one end by the inside of reverse osmosis filter 16
State the opposite side of active carbon layer 163 and be fixedly installed quartz sand layer 162, the opposite side of quartz sand layer 162 is fixedly installed big
Granulosa 161, and the bulky grain layer 161, quartz sand layer 162, the thickness of active carbon layer 163 increase successively, make the final of impurity
Filtering is finer, is located at the inside one end of grease separate tank 3 by the plumbing for waste water 1 and is arranged to bending head, can reduce sewage
Into caused water pressure, make grease and sewage be easier to separate, be installed with by the top of neutralization settling tank 10
Feed intake net 11, is easy to throw the sedimentation materials such as lime and spills evenly.
Operation principle：In use, it is arranged to bending head by the way that plumbing for waste water 1 is located at into the inside one end of grease separate tank 3, and
Decompression net 2 is installed with close to the side of plumbing for waste water 1 in the inwall of grease separate tank 3, sewage can be effectively reduced and enter grease
Water pressure caused by separate tank 3 cause grease separated not in time with sewage caused by the discontinuous situation of sewage treatment works.
By being fixedly connected with electrolysis impurity sewage outlet pipe 17 in the bottom centre of electrolytic cell 7, and consolidate in the bottom centre of settling tank 10
Surely it is connected with and neutralizes impurity sewage outlet pipe 13, the impurity that links are precipitated out is gone out dirt from basin bottom by impurity
Pipe is discharged, and be ensure that the continuity of sewage disposal, is improved the operating efficiency of sewage disposal.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of sewage-treatment plant of efficient galvanization production line, including grease separate tank（3）, electrolytic cell（7）, neutralize sedimentation
Pond（10）, anaerobic reactor（14）And reverse osmosis filter（16）, it is characterised in that：The grease separate tank（3）One upper lateral part
Center is installed with plumbing for waste water（1）, the grease separate tank（3）Inwall is close to plumbing for waste water（1）Side is installed with decompression
Net（2）, the grease separate tank（3）Away from plumbing for waste water（1）Side outer wall bottom is fixedly connected on electrolytic cell by water pipe（7）One
Upper lateral part, the grease separate tank（3）With electrolytic cell（7）Between water pipe external stability water pump is installed（4）, the electrolytic cell
（7）Top is installed with two suspension rods（5）, the suspension rod（5）Iron filings bag has been hung respectively（6）With carbon particle bag（8）, it is described
Electrolytic cell（7）Bottom centre is fixedly connected with electrolysis impurity sewage outlet pipe（17）, the electrolysis impurity sewage outlet pipe（17）External stability
Electrolysis water check valve is installed（18）, the electrolytic cell（7）Opposite side is fixedly connected on neutralization settling tank by water pipe（10）Side
Top, the electrolytic cell（7）With neutralizing settling tank（10）Between water pipe external stability inlet valve is installed（9）, in described
And settling tank（10）Bottom centre, which is fixedly connected with, neutralizes impurity sewage outlet pipe（13）, the neutralization impurity sewage outlet pipe（13）Outside is solid
Dingan County is equipped with neutralization water check valve（12）, the neutralization settling tank（10）Positioned at inlet valve（9）Side outer wall bottom passes through
Water pipe is fixedly connected on anaerobic reactor（14）Top side, the neutralization settling tank（10）With anaerobic reactor（14）Between
Flowing water Valve is installed with the outside of water pipe（19）, the anaerobic reactor（14）Top opposite side is fixedly connected on by water pipe
Reverse osmosis filter（16）Top center, the reverse osmosis filter（16）Bottom centre is fixedly connected with discharge water pipe（15）.
A kind of 2. sewage-treatment plant of efficient galvanization production line according to claim 1, it is characterised in that：It is described anti-
Percolating filter（16）Internal close discharge water pipe（15）One end is fixedly installed active carbon layer（163）, the active carbon layer
（163）Opposite side is fixedly installed quartz sand layer（162）, the quartz sand layer（162）Opposite side is fixedly installed bulky grain layer
（161）.
A kind of 3. sewage-treatment plant of efficient galvanization production line according to claim 1 or 2, it is characterised in that：Institute
State bulky grain layer（161）, quartz sand layer（162）, active carbon layer（163）Thickness increases successively.
A kind of 4. sewage-treatment plant of efficient galvanization production line according to claim 1, it is characterised in that：It is described enter
Dirt pipe（1）Positioned at grease separate tank（3）Internal one end is arranged to bending head.
A kind of 5. sewage-treatment plant of efficient galvanization production line according to claim 1, it is characterised in that：In described
And settling tank（10）Top is installed with the net that feeds intake（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086736.5A CN107792995A (en) | 2017-11-07 | 2017-11-07 | A kind of sewage-treatment plant of efficient galvanization production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086736.5A CN107792995A (en) | 2017-11-07 | 2017-11-07 | A kind of sewage-treatment plant of efficient galvanization production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107792995A true CN107792995A (en) | 2018-03-13 |
Family
ID=61549198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711086736.5A Pending CN107792995A (en) | 2017-11-07 | 2017-11-07 | A kind of sewage-treatment plant of efficient galvanization production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107792995A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09314142A (en) * | 1996-05-23 | 1997-12-09 | Akira Yasuda | Oil separator in pretreatment degreasing process of plating |
| CN102417274A (en) * | 2011-10-14 | 2012-04-18 | 武汉凯瑞达环保工程有限公司 | Process and equipment for treating industrial sewage difficult to degrade |
| CN103951108A (en) * | 2014-04-25 | 2014-07-30 | 深圳市天净环境科技发展有限公司 | Process method for treating electroplating comprehensive wastewater |
| CN205127485U (en) * | 2015-11-17 | 2016-04-06 | 浙江金泰泳池环保设备有限公司 | Center draft tube |
| CN205187923U (en) * | 2015-10-27 | 2016-04-27 | 刘成 | From non -maintaining oil water separator of row sediment |
| CN106542681A (en) * | 2016-11-08 | 2017-03-29 | 河海大学 | A kind of short route electroplating wastewater processing and reuse method |
| CN206607087U (en) * | 2017-03-10 | 2017-11-03 | 钟苏 | A kind of sewage-treatment plant |
-
2017
- 2017-11-07 CN CN201711086736.5A patent/CN107792995A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09314142A (en) * | 1996-05-23 | 1997-12-09 | Akira Yasuda | Oil separator in pretreatment degreasing process of plating |
| CN102417274A (en) * | 2011-10-14 | 2012-04-18 | 武汉凯瑞达环保工程有限公司 | Process and equipment for treating industrial sewage difficult to degrade |
| CN103951108A (en) * | 2014-04-25 | 2014-07-30 | 深圳市天净环境科技发展有限公司 | Process method for treating electroplating comprehensive wastewater |
| CN205187923U (en) * | 2015-10-27 | 2016-04-27 | 刘成 | From non -maintaining oil water separator of row sediment |
| CN205127485U (en) * | 2015-11-17 | 2016-04-06 | 浙江金泰泳池环保设备有限公司 | Center draft tube |
| CN106542681A (en) * | 2016-11-08 | 2017-03-29 | 河海大学 | A kind of short route electroplating wastewater processing and reuse method |
| CN206607087U (en) * | 2017-03-10 | 2017-11-03 | 钟苏 | A kind of sewage-treatment plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107117768B (en) | Municipal administration sewage advanced treatment and online retrieval and utilization device | |
| CN101468857B (en) | Sewage treatment method for fluorite concentration plant | |
| CN201308790Y (en) | Second-stage industrial water filtering and iron-removing system | |
| CN1243589C (en) | Oil-water separator for treating oil-containing waste water | |
| CN208356292U (en) | A kind for the treatment of tank | |
| CN206635150U (en) | A kind of industrial wastewater pollution processing unit | |
| CN217103463U (en) | Unpowered filter bed of multistage drop aeration | |
| CN102198967A (en) | Method and tower for quickly precipitating papermaking sewage | |
| CN207986991U (en) | A kind of pretreatment system of reconstituted tobacoo processing waste water | |
| CN202924853U (en) | Filtering-rate-variable expansion neutralizing device in wastewater treatment | |
| CN115072911A (en) | Anti-impact load coal-containing wastewater recycling treatment system | |
| CN205635174U (en) | Full -automatic water purifier | |
| CN201770503U (en) | Vacuum aquatic alga separation equipment | |
| CN107792995A (en) | A kind of sewage-treatment plant of efficient galvanization production line | |
| CN209276343U (en) | A kind of sludge deoils purified water treatment device | |
| CN102190390B (en) | Vanadium and titanium industrial wastewater treatment device | |
| CN220939285U (en) | Pressure-adjustable solid-liquid separation equipment | |
| CN201912802U (en) | Radial-flow sludge sedimentation filter tank with sludge layer | |
| CN105000705A (en) | Boiler water purifying and recycling device | |
| CN208345904U (en) | A kind of sewage-treatment plant convenient for blowdown | |
| CN201999819U (en) | Circulatory reuse treatment system for jet weaving wastewater | |
| CN206580678U (en) | A kind of oil field, gas field fracturing outlet liquid processing system | |
| CN205838807U (en) | A kind of urban river water pollution prevention controlling device | |
| CN206063962U (en) | A kind of ground water filtration device | |
| CN2367376Y (en) | Foul-water treating-filtering-recovering apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |
|
| WD01 | Invention patent application deemed withdrawn after publication |